#39ABD4#39ABD4

#39ABD4 is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.5% C 0.116 H 226.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#39ABD4
RGB	rgb(57, 171, 212)
HSL	hsl(196, 64%, 53%)
HSV	hsv(196, 73%, 83%)
CMYK	cmyk(73.1%, 19.3%, 0%, 16.9%)
CIE-LAB	lab(65.55, -18.31, -29.93)
CIE-LCH	lch(65.55, 35.08, 238.55°)
OKLab	oklab(69.54% -0.0797 -0.0839)
OKLCH	oklch(69.54% 0.116 226.5)
XYZ	xyz(28.1291, 34.7458, 67.4987)
Luminance	0.3475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABD4 #D46239

analogous

#39D4AF #39ABD4 #395DD4

triadic

#39ABD4 #D439AB #ABD439

tetradic

#39ABD4 #AF39D4 #D46239 #5DD439

square

#39ABD4 #AF39D4 #D46239 #5DD439

split-complementary

#39ABD4 #D4395D #D4AF39

monochromatic

#1A6078 #2587AB #39ABD4 #6BC0DF #9ED6EA

Accessibility & contrast

On white

2.64

#39ABD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#39ABD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABD4

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABD4	#FFFFFF	#000000	##000000
##39ABD4	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A8D6

Deuteranopia (green-blind)

#8099D4

Tritanopia (blue-blind)

#00B7B8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39abd4;
/* rgb */ color: rgb(57, 171, 212);
/* oklch */ color: oklch(69.5% 0.116 226.5);

Tailwind

colors: {
  custom: {
    50: '#84c4e1',
    500: '#39abd4',
    950: '#000000',
  },
}

SCSS

$custom: #39abd4;
$custom-light: #84c4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39abd4",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 212
  },
  "hsl": {
    "h": 195.871,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69535,
    "c": 0.11573,
    "h": 226.5
  },
  "luminance": 0.34749
}

Semantic roles & 50–950 ramp

primary

#39ABD4

secondary

#D6A593

accent

#6D40E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ABD4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →